CA709951A - Ion pump - Google Patents

Ion pump

Info

Publication number
CA709951A
CA709951A CA709951DA CA709951A CA 709951 A CA709951 A CA 709951A CA 709951D A CA709951D A CA 709951DA CA 709951 A CA709951 A CA 709951A
Authority
CA
Canada
Prior art keywords
ion pump
ion
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
A. Redhead Paul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of Canada
Publication date
Application granted granted Critical
Publication of CA709951A publication Critical patent/CA709951A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
    • H01J41/18—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes
CA709951D Ion pump Expired CA709951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA709951T

Publications (1)

Publication Number Publication Date
CA709951A true CA709951A (en) 1965-05-18

Family

ID=210819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA709951D Expired CA709951A (en) Ion pump

Country Status (1)

Country Link
CA (1) CA709951A (en)

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